For me, mechs are better. I replaced my Apple full keyboard with a blackwidow stealth (brown keys), but shifted to CMStorm QF (red keys) for quieter and smoother keys and a shorter one. Cheaper too.
Razer products are overrated.
If you're looking at Mechanical keyboards look at DAS, or even Ducky or Flico
Can CMStorm QF (red keys) adapt with Apple Wireless keyboard like command buttons or the media buttons at the top?